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Data

SEC EDGAR Form 4 ↗
CongressStock.com ↗
Track13F.com ↗
About the data

© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Insiders/Prinz Fritz

Prinz Fritz

Director

Director

Total trades

17

Bought (open market)

$0

Sold (open market)

$29.6M

Tickers traded

1

Recent trades

Most recent Form 4 filings by Prinz Fritz.

Prinz Fritztraded250,000 shares ofQSOct 24, 2025 · filed Oct 28, 2025Details
Prinz Fritzsold10,049 shares ofQSat $15.976$161KOct 24, 2025 · filed Oct 28, 2025Details
Prinz Fritzsold239,951 shares ofQSat $15.466$3.7MOct 24, 2025 · filed Oct 28, 2025Details

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Latest CEO & CFO Purchases Latest CEO & CFO Sales Director Purchases Officer Purchases Top Purchases This Week Top Sales This Week Top Officer Buys (Month)10% Owner Filings 10b5-1 Planned Trades Discretionary Trades Buy/Sell Ratios Politician-Insider Overlap

sold

10,039 shares of

QS

at $15.976

$160KOct 24, 2025 · filed Oct 28, 2025Details

Prinz Fritzsold239,961 shares ofQSat $15.466$3.7MOct 24, 2025 · filed Oct 28, 2025Details

Prinz Fritzsold19,320 shares ofQSat $15.976$309KOct 24, 2025 · filed Oct 28, 2025Details

Prinz Fritzsold461,558 shares ofQSat $15.466$7.1MOct 24, 2025 · filed Oct 28, 2025Details

Prinz Fritzsold769 shares ofQSat $15.976$12KOct 24, 2025 · filed Oct 28, 2025Details

Prinz Fritzsold18,353 shares ofQSat $15.466$284KOct 24, 2025 · filed Oct 28, 2025Details

Prinz Fritztraded480,878 shares ofQSOct 24, 2025 · filed Oct 28, 2025Details

Prinz Fritzsold70,187 shares ofQSat $11.618$815KJul 25, 2025Details

Prinz Fritzsold200,000 shares ofQSat $11.618$2.3MJul 25, 2025Details

Prinz Fritzsold529,813 shares ofQSat $11.618$6.2MJul 25, 2025Details

Prinz Fritztraded118,636 shares ofQSJul 25, 2025Details

Prinz Fritztraded260,739 shares ofQSJul 25, 2025Details

Prinz Fritzsold508,832 shares ofQSat $7.022$3.6MJul 3, 2025 · filed Jul 8, 2025Details

Prinz Fritzsold177,938 shares ofQSat $7.022$1.2MJul 3, 2025 · filed Jul 8, 2025Details